import cv2
input_URI = "rtsp://user:psw@IP_address:88/videoMain"
camera = cv2.VideoCapture(input_URI)
while camera.isOpened():
ret, frame = camera.read()
frame_rgba = cv2.cvtColor(frame, cv2.COLOR_BGR2RGBA)
print(frame_rgba)
，但是，我会收到以下错误。
[ WARN:0] global /tmp/pip-install-acvfpz_0/opencv-python_7732674b1cb7471d8a299216848188a1/opencv/modules/videoio/src/cap_gstreamer.cpp (1759) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module source reported: Unauthorized
[ WARN:0] global /tmp/pip-install-acvfpz_0/opencv-python_7732674b1cb7471d8a299216848188a1/opencv/modules/videoio/src/cap_gstreamer.cpp (888) open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0] global /tmp/pip-install-acvfpz_0/opencv-python_7732674b1cb7471d8a299216848188a1/opencv/modules/videoio/src/cap_gstreamer.cpp (480) isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
[ERROR:0] global /tmp/pip-install-acvfpz_0/opencv-python_7732674b1cb7471d8a299216848188a1/opencv/modules/videoio/src/cap.cpp (142) open VIDEOIO(CV_IMAGES): raised OpenCV exception:
OpenCV(4.3.0) /tmp/pip-install-acvfpz_0/opencv-python_7732674b1cb7471d8a299216848188a1/opencv/modules/videoio/src/cap_images.cpp:253: error: (-5:Bad argument) CAP_IMAGES: can't find starting number (in the name of file): rtsp://usr:psw@IP_address:88/videoMain in function 'icvExtractPattern'
代码在Docker容器中。您知道如何解决吗？它适用于以前版本的OpenCV，但我更新了版本，然后开始收到此错误。我试图降级OpenCV，但对于以前的版本，此错误仍然出现。不知道我该怎么办。
谢谢你
我有同样的问题，如何解决IT